« previous next »

Author Question: Why is older climate data smoother when graphed than the present spikiness? A) Climate was ... (Read 42 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Jul 16, 2018
Why is older climate data smoother when graphed than the present spikiness?
 
  A) Climate was unusually steady millions of years ago.
  B) Each data point represents less years in the older data.
  C) Each data point represents more years in the older data.
  D) Both A and C

Question 2

Chemical analyses of calcite composing the fossil microscopic shells of some marine plankton serve as proxy records of:
 
  A) sea level.
  B) ocean temperature.
  C) glacial ice volume.
  D) both B and C.


fffftttt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Nitrogen fluxes in Sycamore Creek, Arizona (data from Grimm 1988). Nitrogen fluxes in Sycamore Creek, Arizona (data from Grimm 1988).
Climate zones in the USA Climate zones in the USA
Changing Patterns of Climate Changing Patterns of Climate
Climate change is an important vector for human diseases Climate change is an important vector for human diseases
Business Intelligence, Analytics, and Data Science: A Managerial Perspective, 4th Edition Business Intelligence, Analytics, and Data Science: A Managerial Perspective, 4th Edition
Satellite data on primary productivity in the equatorial Pacific Ocean Satellite data on primary productivity in the equatorial Pacific Ocean
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library